1055765116026 has 24 divisors (see below), whose sum is σ = 2407885353120. Its totient is φ = 333399510216.

The previous prime is 1055765116009. The next prime is 1055765116067. The reversal of 1055765116026 is 6206115675501.

It is a happy number.

1055765116026 is a `hidden beast` number, since 1 + 0 + 5 + 5 + 76 + 511 + 60 + 2 + 6 = 666.

It is a super-2 number, since 2×1055765116026² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1543515910 + ... + 1543516593.

It is an arithmetic number, because the mean of its divisors is an integer number (100328556380).

Almost surely, 2^{1055765116026} is an apocalyptic number.

1055765116026 is an abundant number, since it is smaller than the sum of its proper divisors (1352120237094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055765116026 is a wasteful number, since it uses less digits than its factorization.

1055765116026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087032530 (or 3087032527 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 45.

The spelling of 1055765116026 in words is "one trillion, fifty-five billion, seven hundred sixty-five million, one hundred sixteen thousand, twenty-six".